<template>
    <div class="map">
        <!-- 图表的容器 -->
        <div id="container" style="height:400px;"></div>
    </div>
</template>
<script>
export default {
    mounted(){
        this.initChart()
    },
    methods:{
        initChart(){
            var chart = Highcharts.chart('container', {
            chart: {
                type: 'spline'
            },
            title: {
                text: '两地月平均温度'
            },
            subtitle: {
                text: '数据来源: WorldClimate.com'
            },
            xAxis: {
                categories: ['一月', '二月', '三月', '四月', '五月', '六月',
                            '七月', '八月', '九月', '十月', '十一月', '十二月']
            },
            yAxis: {
                title: {
                    text: '温度'
                },
                labels: {
                    formatter: function () {
                        return this.value + '°';
                    }
                }
            },
            tooltip: {
                crosshairs: true,
                shared: true
            },
            plotOptions: {
                spline: {
                    marker: {
                        radius: 4,
                        lineColor: '#666666',
                        lineWidth: 1
                    }
                }
            },
            series: [{
                name: '东京',
                marker: {
                    symbol: 'square'
                },
                data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, {
                    y: 26.5,
                    marker: {
                        symbol: 'url(https://code.highcharts.com.cn/highcharts/graphics/sun.png)'
                    }
                }, 23.3, 18.3, 13.9, 9.6]
            }, {
                name: '伦敦',
                marker: {
                    symbol: 'diamond'
                },
                data: [{
                    y: 3.9,
                    marker: {
                        symbol: 'url(https://code.highcharts.com.cn/highcharts/graphics/snow.png)'
                    }
                }, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
            }]
        });
        }
    }
}
</script>